Plaid wins by-election as Labour loses 100-year grip on Caerphilly
Plaid wins by-election as Labour loses 100-year grip on Caerphilly

Labour comes third after suffering its first parliamentary defeat in Caerphilly for 100 years.
Read the full article on BBC Politics
Truth Analysis
Analysis Summary:
The article appears factually accurate, with multiple sources confirming Plaid Cymru's victory and Labour's loss of a seat they held for 100 years. The bias is minimal, with a slight slant towards highlighting the significance of Labour's defeat. The article relies on verifiable information and presents the event in a straightforward manner.
Detailed Analysis:
- Claim: Plaid wins by-election as Labour loses 100-year grip on Caerphilly
- Verification Source #1: Confirms Plaid's victory and Labour's loss of a 100-year grip on Caerphilly.
- Verification Source #2: Confirms Plaid's victory and Labour's loss of a 100-year grip on Caerphilly.
- Verification Source #3: Mentions the Caerphilly Senedd by-election and Plaid's victory, referencing Labour's loss of a 100-year grip.
- Verification Source #4: Confirms Plaid Cymru's victory in the Caerphilly by-election and Labour's loss of a 100-year hold.
- Verification Source #5: Confirms Plaid's victory and Labour's loss of a 100-year grip on Caerphilly.
- Assessment: Supported by multiple reliable sources.
- Claim: Labour comes third
- Verification Source #4: Implied by the statement that Plaid Cymru won and Labour lost a seat they held for 100 years. Reform UK is mentioned in the article, suggesting they likely came second.
- Assessment: Supported by inference from other sources. Explicit confirmation would increase confidence.
Supporting Evidence/Contradictions:
- Source 1: 'Plaid wins by-election as Labour loses 100-year grip on Caerphilly'
- Source 4: 'Labour humiliation as Plaid Cymru wins Caerphilly by-election. Disaster for Starmer after party surrenders 100-year hold on Welsh heartland'
